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The WILLIAMS COMFORT PRODUCTS BITH1602 is a long hex bit designed for fastening and drive applications in mechanical and trade service work. The bit features a 1/2 inch drive interface and measures 3.51 inches in overall length, providing extended reach in confined or deep-access installations. At 0.212 pounds, it is lightweight enough for extended use without fatigue. This type of hex bit is typically installed by HVAC technicians, plumbers, electricians, and general mechanical trades who require reliable torque transfer in tight spaces.
The BITH1602 suits residential and light commercial service environments where standard-length bits cannot reach fasteners in recessed or obstructed locations. Its long-body design is well suited to equipment panels, compressor compartments, and mechanical assemblies where bolt heads are set deep within a housing. The 1/2 inch drive size pairs with common impact wrenches and ratchet handles used across HVAC, plumbing, and electrical service trades.
Designed as a standard long hex bit replacement for 1/2 inch drive tool sets used in HVAC, plumbing, electrical, and general mechanical service applications.
Hex bits of this type are installed and removed by hand into the square drive socket of a ratchet or impact driver. Ensure the drive tool is rated for the torque required by the fastener application. Always disengage power from equipment before using drive tools near live electrical components. Follow applicable NEC or equipment manufacturer service guidelines when working inside electrical or HVAC enclosures.
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